<?xml version="1.0" encoding="UTF-8"?>
<encryption xmlns="urn:oasis:names:tc:opendocument:xmlns:container" xmlns:encrypt="http://www.w3.org/2001/04/xmlenc#" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:comp="http://www.idpf.org/2016/encryption#compression">
  <encrypt:EncryptedData>
    <encrypt:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"></encrypt:EncryptionMethod>
    <ds:KeyInfo>
      <ds:RetrievalMethod URI="license.lcpl#/encryption/content_key" Type="http://readium.org/2014/01/lcp#EncryptedContentKey"></ds:RetrievalMethod>
    </ds:KeyInfo>
    <encrypt:CipherData>
      <encrypt:CipherReference URI="OEBPS/xhtml/chapter01.xhtml"></encrypt:CipherReference>
    </encrypt:CipherData>
    <encrypt:EncryptionProperties>
      <encrypt:EncryptionProperty>
        <comp:Compression Method="8" OriginalLength="13291"></comp:Compression>
      </encrypt:EncryptionProperty>
    </encrypt:EncryptionProperties>
  </encrypt:EncryptedData>
  <encrypt:EncryptedData>
    <encrypt:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"></encrypt:EncryptionMethod>
    <ds:KeyInfo>
      <ds:RetrievalMethod URI="license.lcpl#/encryption/content_key" Type="http://readium.org/2014/01/lcp#EncryptedContentKey"></ds:RetrievalMethod>
    </ds:KeyInfo>
    <encrypt:CipherData>
      <encrypt:CipherReference URI="OEBPS/xhtml/chapter02.xhtml"></encrypt:CipherReference>
    </encrypt:CipherData>
    <encrypt:EncryptionProperties>
      <encrypt:EncryptionProperty>
        <comp:Compression Method="4" OriginalLength="12914"></comp:Compression>
      </encrypt:EncryptionProperty>
    </encrypt:EncryptionProperties>
  </encrypt:EncryptedData>
</encryption>
